Kolkata to Osaka time converter
Kolkata is currently 3 hours 30 minutes behind Osaka.
Kolkata
16:00
Mon, Oct 12
Osaka
19:30
Mon, Oct 12
Mon, Oct 12, 2026Mon, Oct 12
Kolkata to Osaka time conversion table
Times for Mon, Oct 12, 2026 in Kolkata.
| Kolkata | Osaka |
|---|---|
| 00:0012:00 AM | 03:303:30 AM |
| 01:001:00 AM | 04:304:30 AM |
| 02:002:00 AM | 05:305:30 AM |
| 03:003:00 AM | 06:306:30 AM |
| 04:004:00 AM | 07:307:30 AM |
| 05:005:00 AM | 08:308:30 AM |
| 06:006:00 AM | 09:309:30 AM |
| 07:007:00 AM | 10:3010:30 AM |
| 08:008:00 AM | 11:3011:30 AM |
| 09:009:00 AM | 12:3012:30 PM |
| 10:0010:00 AM | 13:301:30 PM |
| 11:0011:00 AM | 14:302:30 PM |
| 12:0012:00 PM | 15:303:30 PM |
| 13:001:00 PM | 16:304:30 PM |
| 14:002:00 PM | 17:305:30 PM |
| 15:003:00 PM | 18:306:30 PM |
| 16:004:00 PM | 19:307:30 PM |
| 17:005:00 PM | 20:308:30 PM |
| 18:006:00 PM | 21:309:30 PM |
| 19:007:00 PM | 22:3010:30 PM |
| 20:008:00 PM | 23:3011:30 PM |
| 21:009:00 PM | 00:3012:30 AMnext day |
| 22:0010:00 PM | 01:301:30 AMnext day |
| 23:0011:00 PM | 02:302:30 AMnext day |
What is the time difference between Kolkata and Osaka?
Kolkata is currently 3 hours 30 minutes behind Osaka. The difference can change when either city switches to or from daylight saving time.
Is Kolkata ahead of or behind Osaka?
Kolkata is behind Osaka by 3 hours 30 minutes. When it is 12:00 in Osaka, it is 8:30 in Kolkata.
When it is 9:00 in Kolkata, what time is it in Osaka?
When it is 9:00 in Kolkata, it is 12:30 in Osaka.
Does the time difference between Kolkata and Osaka change?
No. The difference stays at 3 hours 30 minutes all year, because the two cities either don't change their clocks or change them on the same dates.
What is the best time for a call between Kolkata and Osaka?
Working hours (9:00 to 17:00) overlap from 9:00 to 13:30 in Kolkata, which is 12:30 to 17:00 in Osaka. That gives 4 hours 30 minutes of shared office time.